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The HD404849 series of HMCS400-series microcomputers is designed to increase program productivity and also incorporate large-capacity memory. Each microcomputer has an LCD controller/driver, A/D converter, input capture circuit, 32-kHz oscillator for clock use, and four low-power dissipation modes. The HD404849 series includes the HD404848 with an 8-kword on.
• 35 I/O pins, including nine high-current pins (15 mA, max.), eight pins multiplexed with LCD segment pins, and four pins multiplexed with analog input pins
• Four timer/counters
• Eight-bit input capture circuit
• Three timer outputs (including two PWM outputs)
• Two event counter inputs (including one in which the detection edge is programmable)
• Clock-synchronous 8-bit serial interface
• A/D converter (8 channels × 8 bits) Operation voltage 2.7 V to 6.0 V
• LCD driver (32 segments × 4 commons)
• Built-in oscillators Main clock: Can be driven by ceramic oscillator, crystal oscillator, .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HD4074849 |
Hitachi Semiconductor |
4-Bit Single-Chip Microcomputer |
|
| 2 | HD4074849FS |
Hitachi Semiconductor |
4-Bit Single-Chip Microcomputer |
|
| 3 | HD4074849TF |
Hitachi Semiconductor |
4-Bit Single-Chip Microcomputer |
|
| 4 | HD4074818 |
Hitachi Semiconductor |
4-Bit Single-Chip Microcomputer |
|
| 5 | HD4074829 |
Renesas Technology |
(HD404829R Series) AS Microcomputer Incorporating a LCD controller/Driver Circuit |
|
| 6 | HD4074889 |
ETC |
Low-Voltage AS Microcomputers with On-Chip LCD Circuit |
|
| 7 | HD4074889H |
ETC |
Low-Voltage AS Microcomputers with On-Chip LCD Circuit |
|
| 8 | HD4074889TE |
ETC |
Low-Voltage AS Microcomputers with On-Chip LCD Circuit |
|
| 9 | HD4074008 |
Hitachi Semiconductor |
Two timer/counters |
|
| 10 | HD4074008C |
Hitachi Semiconductor |
Two timer/counters |
|
| 11 | HD4074008F |
Hitachi Semiconductor |
Two timer/counters |
|
| 12 | HD4074008H |
Hitachi Semiconductor |
Two timer/counters |
|